public void RollForward_WhenMigrationOccurs_IssuesNotification()
{
var version = 1;
var targetVersion = 2;
var migrations = migrator.LoadMigrations("fixtures");
provider.Setup(x => x.GetVersion()).Returns(version);
migrator.SetNotifier(notifier.Object);
migrator.RollForward(targetVersion);
notifier.Verify(x => x.Notify(migrations[2], Direction.Up), Times.Once);
notifier.Verify(x => x.Notify(migrations[2], Direction.Down), Times.Never);
}
